A Role of the Axial Vector Mesons on the Photon Production in Heavy Ion Collisions and Their Relevant Decays

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dc.creatorShin, Yun Chang
dc.creatorCheoun, Myung Ki
dc.creatorKim, K. S.
dc.creatorChoi, T. K.
dc.date2001-08-06
dc.date.accessioned2026-07-07T05:38:41Z
dc.date.available2026-07-07T05:38:41Z
dc.descriptionA role of the axial vector mesons, such as $K_1$ and $a_1$, on the emitted photon spectrum in hot hadronic matter is studied through the channels $πρ\to a_1 \to πγ$ and $K ρ\to K_1 \to K γ$. They are shown to be dominant channels in this spectrum. This study is carried out with an effective chiral lagrangian which includes vector and axial-vector mesons and explains well their relevant decays simultaneously.
dc.description12 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/nucl-th/0108009
dc.identifierhttp://arxiv.org/abs/nucl-th/0108009
dc.identifierEur.Phys.J. A14 (2002) 87-93
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/81693
dc.subjectNuclear Theory
dc.titleA Role of the Axial Vector Mesons on the Photon Production in Heavy Ion Collisions and Their Relevant Decays
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